5
Precision Edge
SY100EP14U
Micrel, Inc.
M9999-060910
hbwhelp@micrel.com or (408) 955-1690
TA = –40°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max. Unit Condition
VIL
Input LOW Voltage(2)
555—
875
555—
875
555—
875
mV
(Single-ended)
VIH
Input HIGH Voltage(2)
1335
—
1620
1335
—
1620
1335
—
1620
mV
(Single-ended)
VOL
Output LOW Voltage
555
680
805
555
680
805
555
680
805
mV 50 to VCC–2V
VOH
Output HIGH Voltage
1355
1480
1605
1355
1480
1605
1355
1480
1605
mV 50 to VCC–2V
VIHCMR
Input HIGH Voltage
1.2
—
VCC
1.2
—
VCC
1.2
—
VCC
V
Common Mode Range(3)
Note 1. 100KEP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The
circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. Input and output varies
1:1 with VCC.
Note 2. VBB reference is not functional for VCC < 3.0V. External VBB equivalent is required.
Note 3. VIHCMR (min) varies 1:1 with VEE, VIHCMR (Max) varies 1:1 with VCC. The VIHCMR range is referenced to the most positive side of the differen-
tial input signal.
(100KEP) LVPECL DC ELECTRICAL CHARACTERISTICS(1)
VCC = 2.5V ±5%, VEE = 0V
TA = –40°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max. Unit Condition
VIL
Input LOW Voltage
1355
—
1675
1355
—
1675
1355
—
1675
mV
(Single-Ended)
VIH
Input HIGH Voltage
2075
—
2420
2075
—
2420
2075
—
2420
mV
(Single-Ended)
VOL
Output LOW Voltage
1355
1480
1605
1355
1480
1605
1355
1480
1605
mV 50 to VCC–2V
VOH
Output HIGH Voltage
2155
2280
2405
2155
2280
2405
2155
2280
2405
mV 50 to VCC–2V
VBB
Reference Voltage(2)
1775
1875
1975
1775
1875
1975
1775
1875
1975
mV
VCC = 3.3V
VIHCMR Input HIGH Voltage
1.2
—
VCC
1.2
—
VCC
1.2
—
VCC
V
Common Mode Range(3)
Note 1. 100KEP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The
circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. Input and output varies
1:1 with VCC.
Note 2. Single-ended input operation is limited VCC ≥ 3.0V in LVPECL mode. VBB reference varies 1:1 with VCC.
Note 3. VIHCMR (min) varies 1:1 with VEE, VIHCMR (Max) varies 1:1 with VCC. The VIHCMR range is referenced to the most positive side of the differen-
tial input signal.
(100KEP) LVPECL DC ELECTRICAL CHARACTERISTICS(1)
VCC = 3.3V ±10%; VEE = 0V